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Anotace knihy

Async/Await-First Back-Ends with FastAPI, Deno, and Node 18: Build High-Performance APIs That Scale Without Blocking

Handling thousands of simultaneous requests is no longer a luxury-it's the baseline expectation. Yet many back-ends still struggle with blocking calls, thread exhaustion, and unpredictable performance. How do you build APIs that stay responsive under real-world pressure?

This book delivers the answer: a complete async/await-first approach using today's most powerful frameworks-FastAPI, Deno, and Node 18. By focusing on non-blocking design, you'll learn how to write back-ends that don't just survive scale-they thrive in it.

Inside, you'll discover practical, tested strategies that move beyond theory:

• Master event loops, coroutines, and promises-and know when to apply each.

• Build FastAPI endpoints with async type hints, background tasks, and streaming responses.

• Leverage Deno's modern runtime for secure, TypeScript-first async services.

• Harness Node 18 features like native fetch, top-level await, and worker threads.

• Benchmark performance with wrk, k6, and autocannon, and interpret results with confidence.

• Deploy async apps in containers, serverless platforms, and edge environments with zero guesswork.

• Avoid the common traps that cause async systems to hang, leak resources, or fail under load.

Every chapter is crafted with the developer in mind-clear explanations, runnable examples, and deployment-ready templates. Whether you're scaling an existing API or starting fresh, you'll gain the skills to build systems that respond instantly, handle concurrency gracefully, and deliver results at any scale.

If you want your back-end to stay fast when it matters most, this book gives you the practical tools and confidence to make it happen.

Don't let your APIs block the future-equip yourself with the async-first mindset today. Get your copy and start building high-performance back-ends that scale without compromise.

Parametry knihy

• Plný název: Async/Await-First Back-Ends with FastAPI, Deno, and Node 18
• Podnázev: Build High-Performance APIs That Scale Without Blocking
• Autor: Timothy Kertzmann
• Jazyk: Angličtina
• Vazba: Brožovaná
• Počet stran: 246
• EAN: 9798264597947
• ID: 50532418
• Nakladatelství: Independently published
• Hmotnost: 435 g
• Rozměry: 254 × 178 × 13 mm
• Datum vydání: 09. September 2025

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